24V MPPT Sun Controller Solar Panel Regulator 40A MA2440N15

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24V MPPT Sun Controller Solar Panel Regulator 40A MA2440N15

MA Series 24V 40A

The MA series controller adopts the industry-leading MPPT maximum power tracking technology to achieve the maximum energy of the solar panel.

It can quickly and accurately track the maximum power point of the solar cell in any environment, and obtain the solar energy in real time.


◆Using MPPT technology, the tracking efficiency of MPPT can reach 99.9%.
◆Support CAN communication function (optional).
◆Supports a wide variety of batteries such as sealed, colloidal, open-type, lithium battery and user-customized battery.
◆Support line loss compensation of charging voltage, so that the battery charging voltage control is more accurate (partial models).
◆Support starting capacitive load and inductive load.
◆RS485 communication supporting standard Modbus protocol, with baud rate adjustable.
◆Support TTL communication of standard Modbus protocol, with baud rate fixed.
◆With perfect charging and discharging protection mechanism such as supervoltage, overcurrent, overload, overtemperature and short-circuiting.
◆ Using high-quality aluminum radiator and high-temperature derating processing can ensure reliable and efficient operation in each work environment.

solar charger inverter Authentications

solar charger inverter Authentications


Q1: What kind of certificates you have for your solar controllers ?

SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

Q2: Are you a manufacturer or trading company?

SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and 

manufacturing as one with PV controller,PV inverter,PV energy storage oriented.And we have our own factory.

Q3: Can I buy one sample for testing?

SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can help u fix any technicial problem or confusion.

Q4: How are about the delivery?

SRNE:Sample:1-2 working days

Order: within 7 working days depending on the order quantities

OEM Order:4-8 working days after confirming the sample

Q5: How're about your customers service?

SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the defective rate is below 0.1%.we do try our best to provide a good customer service.

Q6:Minimum Order Quantity?

SRNE:Be equal or greater than 1 piece.

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